Current numerical weather prediction models from Spain’s AEMET and the ECMWF ensemble indicate a most probable daily maximum temperature of 34–36°C for Madrid on July 17, aligning directly with the market’s highest implied probabilities on those outcomes. Persistent high-pressure dominance and above-average 850 hPa temperatures across the Iberian interior sustain this range, consistent with July climatology and the ongoing seasonal warming trend documented by AEMET. Ensemble spread remains modest, with limited model disagreement on steering patterns or timing of any weak Atlantic trough that could modestly suppress peaks. Updated short-range guidance and official briefings over the next 48 hours represent the key catalysts that could shift trader consensus ahead of resolution.